SPF, DKIM, DMARC, MX, and CAA configuration
SPF
25
/25
DMARC
30
/30
DKIM
0
/20
MX
10
/10
CAA
v=spf1 ip4:82.165.27.96 -all
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:dmcreport@datenklo.de;
datenklo.de.